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Remove unused macro rules #827

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merged 2 commits into from
May 16, 2022
Merged

Remove unused macro rules #827

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34d3885
Remove unused macro rules
alygin May 14, 2022
c8c1c83
Put back macro rule for checking syntax
alygin May 16, 2022
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11 changes: 0 additions & 11 deletions crossbeam-channel/tests/golang.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -199,14 +199,6 @@ macro_rules! defer {
}

macro_rules! go {
(@parse ref $v:ident, $($tail:tt)*) => {{
let ref $v = $v;
go!(@parse $($tail)*)
}};
(@parse move $v:ident, $($tail:tt)*) => {{
let $v = $v;
go!(@parse $($tail)*)
}};
(@parse $v:ident, $($tail:tt)*) => {{
let $v = $v.clone();
go!(@parse $($tail)*)
Expand All @@ -222,9 +214,6 @@ macro_rules! go {
}
})
};
(@parse $($tail:tt)*) => {
compile_error!("invalid `go!` syntax")
};
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This is a false positive since this rule exists to be "unused".

($($tail:tt)*) => {{
go!(@parse $($tail)*)
}};
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